123767910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2858

約数の個数: 96

約数和(自身を含む): 373082112

約数和(自身を除く): 249314202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 2130, 2485, 2767, 2982, 3195, 4473, 4970, 5534, 6390, 7455, 8301, 8946, 13835, 14910, 16602, 19369, 22365, 24903, 27670, 38738, 41505, 44730, 49806, 58107, 83010, 96845, 116214, 124515, 174321, 193690, 196457, 249030, 290535, 348642, 392914, 581070, 589371, 871605, 982285, 1178742, 1375199, 1743210, 1768113, 1964570, 2750398, 2946855, 3536226, 4125597, 5893710, 6875995, 8251194, 8840565, 12376791, 13751990, 17681130, 20627985, 24753582, 41255970, 61883955, 123767910]

約数ペア:

[(1, 123767910), (2, 61883955), (3, 41255970), (5, 24753582), (6, 20627985), (7, 17681130), (9, 13751990), (10, 12376791), (14, 8840565), (15, 8251194), (18, 6875995), (21, 5893710), (30, 4125597), (35, 3536226), (42, 2946855), (45, 2750398), (63, 1964570), (70, 1768113), (71, 1743210), (90, 1375199), (105, 1178742), (126, 982285), (142, 871605), (210, 589371), (213, 581070), (315, 392914), (355, 348642), (426, 290535), (497, 249030), (630, 196457), (639, 193690), (710, 174321), (994, 124515), (1065, 116214), (1278, 96845), (1491, 83010), (2130, 58107), (2485, 49806), (2767, 44730), (2982, 41505), (3195, 38738), (4473, 27670), (4970, 24903), (5534, 22365), (6390, 19369), (7455, 16602), (8301, 14910), (8946, 13835)]